121702997 is an odd 9-digits composite number following 121702996
and preceding 121702998 . In scientific notation, it is written as 1.21702997 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 111932352 positive integers (up to 121702997) that are relatively prime to 121702997.
121702997 has 8 divisors, whose sum is 131541816
The reverse of 121702997 is 799207121
Previous prime number is 277
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-one million seven hundred two thousand nine hundred ninety-seven
Scientific notation
1.21702997 × 10^8
Engineering notation
1.21702997 × 10^6
Prime Factorization
13 × 277 × 33797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
121702997
Product of the distinct prime numbers
The prime factorization of 121702997 is 13 × 277 × 33797.
Since it has a total of 3 prime factors.
4 , 8 , 96 , 35 , 434 , 558 , 6248 , 6839 , 6356 , 45004 , 779415 , 697203 , 6761081 , 4149941 , 33104930 , 16566923 , 299769584 , 241820800 , 7051048390 , 2564917045
n×2
243405994
n×3
365108991
n×4
486811988
n×5
608514985
n÷2
60851498.5
n÷3
40567665.666667
n÷3
30425749.25
n÷5
24340599.4
n2
14811619478782009
n3
1.8026184809913E+24
n4
2.1938407158423E+32
n5
2.6699699005864E+40
2 √n
11031.908130509
3 √n
495.56476979485
4 √n
105.03289070815
5 √n
41.405711769297
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-121702996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 121702997 can be divided by 8 positive divisors.
The sum of these divisors (counting 121702997) is 1, the average is 0.125.
Base
System
Value
2
Binary
111010000010000101001010101
3
Ternary
22111000011010102
4
Quaternary
13100100221111
5
Quinary
222123443442
6
Senary
20024303445
8
Octal
720205125
10
Decimal
121702997
12
Duodecimal
34911b85
16
Hexadecimal
7410a55
20
Vigesimal
1i0ch9h
36
Base36
20gimt
md5
9075d36c0f26553201af4ef74855aa86
sha1
8e951006c77a4c5dfc002cdc6e3bdd119bd4fc45
sha256
0de798ddb3e93fbb93cebb3ec37a0481c99ac02004857d644947b4734a567daf
sha512
9c0593486a1b4962b07551c4d6f37be518d5570aa9d7ea9bf645269796eb396aa716d499fa82f07992110fc3436c4ff821e15d3d0ef5379f6dab91b5f7489948
ripemd-160
6348eb52de2e3c1952e9cb82134b1690197ea604
Diameter
243405994
Circumference
764682482.59012
Area
4.6532074942309E+16
Volume
7.5507906361435E+24
Surface area
1.8612829976924E+17
Circumference
764682482.59012
Perimeter
486811988
Area
14811619478782009
Diagonal
172114028.93885
Surface area
88869716872692054
Volume
1.8026184809913E+24
Space diagonal
210795774.2374
Perimeter
365108991
Area
6.4136193699068E+15
Altitude
105397887.1187
Surface area
6.4136193699068E+15
Volume
2.124406253002E+23
Height
57371342.979617